https://www.techradar.com/news/apple-likely-to-include-dual-sim-support-in-upcoming-iphones

The latest version of the iOS 12 developer beta (release 5) has allowed for some interesting discoveries that support existing rumors and raise some new ones.

While Android handsets are typically rather generous in offering a dedicated slot for a second SIM card, this feature has been notably absent from Apple’s handsets over the last ten years.